Ready for touring

Got this Sat Nav (TomTom GO730) a few years ago so when I went back to two wheels I wanted to use it on the bike as well. 
Bought the kit off ebay and it has proved to be excellent. Wires directly to the battery with an on/off switch, fuse and relay in-line. I've used it a few times since getting back from Oman.
I'm thinking of riding down through Italy to visit Monte Cassino where my father fought, January - May 1944, when he was in the Blackwatch,